/* ========================================
   Buttons — .btn variants
   ======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 16px 32px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, filter 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px) scale(1.02);
}

.btn:active {
  transform: translateY(0);
}

/* ---------- Gradient ---------- */

.btn--gradient {
  background: var(--gradient);
  color: #FFFFFF;
  box-shadow: 0 4px 20px rgba(130, 48, 210, 0.35);
}

.btn--gradient:hover {
  filter: brightness(1.1);
  box-shadow: 0 6px 28px rgba(130, 48, 210, 0.5);
}

/* ---------- Outline (accent) ---------- */

.btn--outline {
  background: transparent;
  color: var(--accent-light);
  border: 2px solid rgba(168, 85, 247, 0.4);
}

.btn--outline:hover {
  background: rgba(168, 85, 247, 0.08);
  border-color: rgba(168, 85, 247, 0.7);
}

/* ---------- White ---------- */

.btn--white {
  background: #FFFFFF;
  color: #0A0A0F;
}

.btn--white:hover {
  box-shadow: 0 6px 24px rgba(255, 255, 255, 0.15);
}

/* ---------- Outline White ---------- */

.btn--outline-white {
  background: transparent;
  color: #FFFFFF;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn--outline-white:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.5);
}

/* ---------- Sizes ---------- */

.btn--sm {
  padding: 10px 20px;
  font-size: 0.85rem;
}

.btn--lg {
  padding: 20px 44px;
  font-size: 1.05rem;
}

.btn--full {
  width: 100%;
}